151338840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1261157}}^1$

素因数の和:1261171

約数の個数: 32

約数和(自身を含む): 454016880

約数和(自身を除く): 302678040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1261157, 2522314, 3783471, 5044628, 6305785, 7566942, 10089256, 12611570, 15133884, 18917355, 25223140, 30267768, 37834710, 50446280, 75669420, 151338840]

約数ペア:

[(1, 151338840), (2, 75669420), (3, 50446280), (4, 37834710), (5, 30267768), (6, 25223140), (8, 18917355), (10, 15133884), (12, 12611570), (15, 10089256), (20, 7566942), (24, 6305785), (30, 5044628), (40, 3783471), (60, 2522314), (120, 1261157)]